摘要
主要介绍土壤固化剂在桩基施工中的应用,结合项目所在地的土体情况,对比分析土壤固化剂加固土体、碎石换填以及混凝土硬化3种土体加固方案,确定项目桩基施工前采用土壤固化剂进行土体加固,并通过试验验证该方法在桩基施工中基底土层承载力满足施工要求。
This paper mainly introduces the application of soil stabilizer in pile foundation construction.Combined with the soil condition at the site of the project,paper compares and analyzes the three soil reinforcement schemes of soil curing agent,gravel replacement and concrete hardening,and determines that soil curing agent is used for soil reinforcement before the construction ofpile foundation.The bearing capacity of the basement soil layer in pile foundation construction meets the construction requirements through experiments.
作者
唐明成
路军生
袁龙彬
欧阳静怡
沈俊任
TANG Ming-cheng;LU Jun-sheng;YUAN Long-bin;OUYANG Jing-yi;SHEN Jun-ren(South China Branch of China Construction Second Engineering Bureau Co.Ltd.,Zhuhai 519000,China;Zhuhai Hangcheng Airport Construction Co.Ltd.,Zhuhai 519000,China)
出处
《工程建设与设计》
2023年第13期57-59,共3页
Construction & Design for Engineering
基金
中国建筑第二工程局有限公司科技资助计划(24296D200012)。
关键词
静压沉桩法
软弱土层
地基承载力
碎石换填
土壤固化剂
static pressure pile sinking method
soft soil layer
foundation bearing capacity
gravel replacement
soil stabilizer
